CVE-2026-25957CWE-755

Cube Denial of Service (DoS) - An authenticated attacker can crash the server by sending a specially crafted request

Medium · published February 9, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
41.1
In the wild
Unconfirmed
What it is

Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. This vulnerability is fixed in 1.5.13 and 1.4.2.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00488 · 41.1th percentile
Weakness
CWE-755 · Improper Handling of Exceptional Conditions
Published
2026-02-09T22:39Z
EPSS history
Timeline
  • 09 FEB 22:39Z
    Cube Denial of Service (DoS) - An authenticated attacker can crash the server by sending a specially crafted request
    cvelistv5